scripts/buildhistory-collect-srcrevs

   1 #!/usr/bin/env python3
   2 #
   3 # Collects the recorded SRCREV values from buildhistory and reports on them
   4 #
   5 # Copyright 2013 Intel Corporation
   6 # Authored-by:  Paul Eggleton <paul.eggleton@intel.com>
   7 #
   8 # SPDX-License-Identifier: GPL-2.0-only
   9 #
  10
  11 import collections
  12 import os
  13 import sys
  14 import optparse
  15 import logging
  16
  17 def logger_create():
  18     logger = logging.getLogger("buildhistory")
  19     loggerhandler = logging.StreamHandler()
  20     loggerhandler.setFormatter(logging.Formatter("%(levelname)s: %(message)s"))
  21     logger.addHandler(loggerhandler)
  22     logger.setLevel(logging.INFO)
  23     return logger
  24
  25 logger = logger_create()
  26
  27 def main():
  28     parser = optparse.OptionParser(
  29         description = "Collects the recorded SRCREV values from buildhistory and reports on them.",
  30         usage = """
  31     %prog [options]""")
  32
  33     parser.add_option("-a", "--report-all",
  34             help = "Report all SRCREV values, not just ones where AUTOREV has been used",
  35             action="store_true", dest="reportall")
  36     parser.add_option("-f", "--forcevariable",
  37             help = "Use forcevariable override for all output lines",
  38             action="store_true", dest="forcevariable")
  39     parser.add_option("-p", "--buildhistory-dir",
  40             help = "Specify path to buildhistory directory (defaults to buildhistory/ under cwd)",
  41             action="store", dest="buildhistory_dir", default='buildhistory/')
  42
  43     options, args = parser.parse_args(sys.argv)
  44
  45     if len(args) > 1:
  46         sys.stderr.write('Invalid argument(s) specified: %s\n\n' % ' '.join(args[1:]))
  47         parser.print_help()
  48         sys.exit(1)
  49
  50     if not os.path.exists(options.buildhistory_dir):
  51         sys.stderr.write('Buildhistory directory "%s" does not exist\n\n' % options.buildhistory_dir)
  52         parser.print_help()
  53         sys.exit(1)
  54
  55     if options.forcevariable:
  56         forcevariable = ':forcevariable'
  57     else:
  58         forcevariable = ''
  59
  60     all_srcrevs = collections.defaultdict(list)
  61     for root, dirs, files in os.walk(options.buildhistory_dir):
  62         dirs.sort()
  63         if '.git' in dirs:
  64             dirs.remove('.git')
  65         for fn in files:
  66             if fn == 'latest_srcrev':
  67                 curdir = os.path.basename(os.path.dirname(root))
  68                 fullpath = os.path.join(root, fn)
  69                 pn = os.path.basename(root)
  70                 srcrev = None
  71                 orig_srcrev = None
  72                 orig_srcrevs = {}
  73                 srcrevs = {}
  74                 with open(fullpath) as f:
  75                     for line in f:
  76                         if '=' in line:
  77                             splitval = line.split('=')
  78                             value = splitval[1].strip('" \t\n\r')
  79                         if line.startswith('# SRCREV = '):
  80                             orig_srcrev = value
  81                         elif line.startswith('# SRCREV_'):
  82                             splitval = line.split('=')
  83                             name = splitval[0].split('_')[1].strip()
  84                             orig_srcrevs[name] = value
  85                         elif line.startswith('SRCREV ='):
  86                             srcrev = value
  87                         elif line.startswith('SRCREV_'):
  88                             name = splitval[0].split('_')[1].strip()
  89                             srcrevs[name] = value
  90                 if srcrev and (options.reportall or srcrev != orig_srcrev):
  91                     all_srcrevs[curdir].append((pn, None, srcrev))
  92                 for name, value in srcrevs.items():
  93                     orig = orig_srcrevs.get(name, orig_srcrev)
  94                     if options.reportall or value != orig:
  95                         all_srcrevs[curdir].append((pn, name, value))
  96
  97     for curdir, srcrevs in sorted(all_srcrevs.items()):
  98         if srcrevs:
  99             print('# %s' % curdir)
 100             for pn, name, srcrev in srcrevs:
 101                 if name:
 102                     print('SRCREV_%s:pn-%s%s = "%s"' % (name, pn, forcevariable, srcrev))
 103                 else:
 104                     print('SRCREV:pn-%s%s = "%s"' % (pn, forcevariable, srcrev))
 105
 106
 107 if __name__ == "__main__":
 108     main()